check how this plugin works with cy-grep plugin

[bahmutov]

I think this plugin should go first?

[jwohlfahrt]

Not necessarily related to cypress-grep, but just noting that in terms of plugin instantiation, it seems like cypress-split needs to be registered first for cypress-testrail-simple to work as expected. I'm wondering if this is just the case across the board. If so, it would be nice to add this to the README.md.

On a side note, these plugins are fantastic! :)

[tommy-anderson]

I tried both with cypressSplit first and with cypressSplit after @cypress/grep , with the cypress-on-fix if that somehow changes something ( don't think it does )

And running

SPLIT_FILE=timings.json cypress run --env split=true,grepFilterSpecs=true,grepOmitFiltered=true,grepTags=\"tag1\"  

Both times I got the expected result:
Only the filtered tests by tag ran in a split fashion.